Which consequence occurs when a laser beam encounters imperfections within a fibre optic cable?

💡 Explanation

Imperfections trigger Rayleigh scattering because they disrupt the refractive index, therefore energy is redirected from the original beam path, rather than experiencing amplification or phase changes; those require completely different non-linear optical mechanisms.

• Which risk increases when a ferromagnetic core transformer undergoes sustained high-frequency operation?
• Which consequence results when a quantum key distribution (QKD) network link is probed using intercept-resend attack?
• Which process limits minimum feature size achievable in electron beam lithography?
• Which mechanism causes total internal reflection in optical fiber near a sharp bend?
• Which effect appears when nanoscale metallic gratings diffract light?
• Which consequence results when an object's increasing gravitational field significantly warps spacetime?